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arXiv 1606.01231hep-ph
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MCPM,一个具有最大CP对称性的双希格斯偶极模型,和LHC13

The MCPM, a two-Higgs-doublet model with maximal CP symmetry, and LHC13

M. Maniatis, O. Nachtmann

摘要:

我们继续我们的调查的现象学后果的MCPM的LHC实验。在任何两个希格斯偶态模型中,我们在MCPM中有三个中性希格斯玻色子和一个带电希格斯玻色子对$H^\pm$。本文讨论质子-质子碰撞中的双光子产生。我们发现,在MCPM中的$γγ$不变质量分布的共振型结构的预测周围的两倍的$H^\pm$质量$m_{H^\pm}$与宽度$2\; Γ_H$其中$Γ_H$是$H^\pm$宽度。如果我们设定$m_{H^\pm} = 375$ GeV,则上述共振结构出现在750 GeV处,宽度约为45 GeV。我们指出了MCPM的各种预测,这些预测遵循这样的场景,并且可以在LHC上进行检查。

英文摘要:

We continue our investigation of the phenomenological consequences of the MCPM for the LHC experiments. As in any two-Higgs-doublet model we have in the MCPM three neutral Higgs bosons and one charged Higgs-boson pair $H^\pm$. Here we discuss the two-photon production in proton-proton collisions. We find that in the MCPM a resonance-type structure in the $γγ$ invariant mass distribution is predicted around twice the $H^\pm$ mass $m_{H^\pm}$ with a width $2\; Γ_H$ where $Γ_H$ is the $H^\pm$ width. If we set $m_{H^\pm} = 375$ GeV, the above resonance structure appears at 750 GeV with a width of about 45 GeV. We point out various predictions of the MCPM which follow in such a scenario and which can be checked at the LHC.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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